A printing apparatus for smart labels

Abstract

The utility model discloses a kind of printing equipment for intelligent label belongs to printing equipment technical field, it includes: bottom plate and intelligent label body, the top of bottom plate is fixedly installed with multiple groups of support, frame one, frame two and frame three, corresponding two groups of support are rotatably installed with pulley in inside, the outside transmission of multiple groups of pulley is installed with same conveyer belt, slidingly installed with moving frame on the inner wall of both sides of frame one, moving frame is rotatably installed with pressure roller in inside, the top of moving frame is fixedly installed with two groups of limit rod, the outside of two groups of limit rod is all installed with extension spring, frame is rotatably installed with two-way screw rod in inside, two groups of moving seat are threadedly connected with the outside of two-way screw rod, frame two is slidably installed with lifting platform, greatly reduce manual intervention, avoid the tedious step of manual adjustment, reduce labor intensity, simultaneously also reduce the production failure caused by human operation error, improve the continuity of production process.

Description

Technical Field

[0001] This utility model relates to the field of printing equipment technology, and in particular to a printing device for smart labels. Background Technology

[0002] With the booming development of cutting-edge technologies such as the Internet of Things and big data, smart tags, with their characteristics of data storage, sensing interaction and wireless transmission, have been widely used in logistics tracking, retail management and medical traceability, and market demand has shown explosive growth.

[0003] Existing printing equipment struggles to precisely adjust pressure according to the characteristics of smart labels. The varying thickness of smart labels makes it difficult for ordinary equipment to adjust flexibly, leading to uneven pressure during printing. This results in inconsistent ink density, blurred patterns, and other problems, severely impacting label quality and readability, and reducing product yield. Therefore, we propose a printing equipment for smart labels to address this issue. Utility Model Content

[0004] The purpose of this invention is to provide a printing device for smart labels to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A printing device for smart labels includes: a base plate and a smart label body. Multiple sets of supports, frame one, frame two, and frame three are fixedly mounted on the top of the base plate. Pulleys are rotatably mounted inside corresponding sets of supports. A common conveyor belt is driven to the outer sides of the multiple sets of pulleys. Movable frames are slidably mounted on the inner walls of both sides of frame one. Pressure rollers are rotatably mounted inside the movable frame. Two sets of limiting rods are fixedly mounted on the top of the movable frame. Tension springs are sleeved on the outer sides of both sets of limiting rods. A bidirectional lead screw is rotatably mounted inside the frame. Two sets of movable seats are threaded to the outer side of the bidirectional lead screw. A lifting platform is slidably installed inside the second frame. Support rods are hinged between the top of the two sets of movable seats and the lifting platform. Two sets of support plates are fixedly installed at the bottom of the lifting platform. A micro motor is fixedly installed on one side of one set of support plates. A printing roller is fixedly installed on the output end of the micro motor. Two sets of rotating shafts are rotatably installed on the top of the third frame. Fans are fixedly installed at the bottom of the two sets of rotating shafts. A heating plate is provided inside the third frame. The smart label body is set on the outside of the pressure roller and the printing roller on the conveyor belt.

[0007] Preferably, two sets of supports are fixedly installed on the top of the frame three, and rotating rods are rotatably installed inside the two sets of supports. Two sets of bevel gears are fixedly installed on the outer side of the rotating rods, and bevel gears are fixedly installed on the top of the two sets of rotating shafts. A motor three is fixedly installed on one side of one set of supports, and one end of the rotating rod is fixedly installed on the output end of the motor three. A motor one is fixedly installed on one side of one set of brackets, and one side of one set of pulleys is fixedly installed on the output end of the motor one. A motor two is fixedly installed on one side of the frame two, and one end of the bidirectional lead screw is fixedly installed on the output end of the motor two.

[0008] Preferably, the inner walls on both sides of the frame one are provided with sliding grooves, the two sides of the movable frame are slidably installed in the corresponding sliding grooves, the two ends of the two sets of tension springs are respectively fixedly installed on the top inner wall of the frame one and the top of the movable frame, and the two sets of limiting rods are slidably installed inside the frame one.

[0009] Preferably, the two sets of movable seats are slidably mounted on the top inner wall of the second frame, and the printing roller is rotatably mounted in the two sets of support plates.

[0010] Preferably, the top inner wall of the second frame is provided with a T-shaped groove, and the two sets of movable seats are slidably installed in the T-shaped groove. Limiting grooves are opened on both sides of the second frame, and the two sides of the lifting plate are slidably installed in the corresponding limiting grooves.

[0011] Preferably, the two sets of bevel gears one mesh with the corresponding bevel gear two, and the two sets of fans are mounted on the heating plate.

[0012] In this utility model, a printing device for smart labels is described. Through the cooperation between a motor, pulleys, a support frame, and a conveyor belt, all pulleys rotate synchronously, thereby driving the conveyor belt to move, which in turn drives the smart label body to move at a uniform speed. Under the action of a tension spring, a limiting rod, and a moving frame, the pressure roller can slide up and down in the grooves on the inner walls of both sides of the frame. When the label thickness changes, the pressure roller can automatically adjust its position to ensure full contact with the label surface and provide uniform pressure, which greatly improves the speed and stability of material transmission, ensures uninterrupted printing process, and significantly improves production efficiency.

[0013] In this utility model, a printing device for smart labels is provided. A motor drives a rotating rod and two sets of bevel gears to rotate. Since bevel gears one and two mesh with each other, they drive two sets of bevel gears two and two sets of rotating shafts to rotate synchronously, which in turn drives the fan at the bottom to rotate. The airflow generated by the fan passes through the heating plate to form hot air, which quickly dries the printed labels. The hot air accelerates the evaporation of solvents in the ink, so that the ink can be cured quickly, ensuring that the labels meet the drying requirements before leaving the equipment and preventing ink from getting smudged or having poor adhesion.

[0014] This utility model features a reasonable structural design. Through the coordinated operation of a second motor, a bidirectional lead screw, a movable seat, a T-slot, and a support rod, the movable seat moves relative to the label, and the support rod pushes the lifting platform to slide up and down within the limiting slots on both sides of the second frame. This, in turn, drives the printing roller, which is fixed to the bottom support plate of the lifting platform, to precisely adjust its height, ensuring that the pressure between the printing roller and the label meets the printing requirements. Then, through a micro motor, the printing roller rotates, and under the drive of the conveyor belt, the label and the printing roller generate relative motion, thereby transferring ink to the label surface and completing the printing process. This significantly reduces manual intervention, avoids the tedious steps of manual adjustment, reduces labor intensity, and also reduces production failures caused by human error, thus improving the continuity of the production process. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a printing device for smart labels proposed in this utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of a printing device for smart labels proposed in this utility model;

[0017] Figure 3 for Figure 1 A magnified view of part A in the middle.

[0018] In the diagram: 1. Base plate; 2. Smart label body; 3. Support; 4. Motor 1; 5. Pulley; 6. Conveyor belt; 7. Frame 1; 8. Moving frame; 9. Pressure roller; 10. Limiting rod; 11. Tension spring; 12. Frame 2; 13. Lifting platform; 14. Support plate; 15. Micro motor; 16. Printing roller; 17. Support rod; 18. Moving seat; 19. T-slot; 20. Bidirectional lead screw; 21. Motor 2; 22. Limiting slot; 23. Heating plate; 24. Rotating rod; 25. Bevel gear 1; 26. Bevel gear 2; 27. Rotating shaft; 28. Fan; 29. ​​Support; 30. Motor 3. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-3 A printing device for smart labels includes: a base plate 1 and a smart label body 2. Multiple sets of supports 3, frame one 7, frame two 12, and frame three are fixedly installed on the top of the base plate 1. Pulleys 5 are rotatably installed inside corresponding sets of supports 3. A common conveyor belt 6 is driven to the outer sides of the multiple sets of pulleys 5. Movable frames 8 are slidably installed on the inner walls of both sides of frame one 7. Pressure rollers 9 are rotatably installed inside the movable frames 8. Two sets of limiting rods 10 are fixedly installed on the top of the movable frames 8. Tension springs 11 are sleeved on the outer sides of both sets of limiting rods 10. A bidirectional lead screw 20 is rotatably installed inside the frame. Two sets of movable seats 18 are connected to the outer thread. A lifting platform 13 is slidably installed inside the frame 2 12. Support rods 17 are hinged between the top of the two sets of movable seats 18 and the lifting platform 13. Two sets of support plates 14 are fixedly installed at the bottom of the lifting platform 13. A micro motor 15 is fixedly installed on one side of one set of support plates 14. A printing roller 16 is fixedly installed on the output end of the micro motor 15. Two sets of rotating shafts 27 are rotatably installed on the top of the frame 3. Fans 28 are fixedly installed at the bottom of the two sets of rotating shafts 27. A heating plate 23 is set inside the frame 3. The smart label body 2 is set on the conveyor belt 6 and outside the pressure roller 9 and the printing roller 16.

[0021] In this embodiment, two sets of supports 29 are fixedly installed on the top of frame 3. Rotating rods 24 are rotatably installed inside the two sets of supports 29. Two sets of bevel gears 25 are fixedly installed on the outside of the rotating rods 24. Bevel gears 26 are fixedly installed on the top of the two sets of rotating shafts 27. Motor 30 is fixedly installed on one side of one set of supports 29. One end of the rotating rod 24 is fixedly installed on the output end of motor 30. Motor 4 is fixedly installed on one side of one set of brackets 3. One side of one set of pulleys 5 is fixedly installed on the output end of motor 4. Motor 21 is fixedly installed on one side of frame 22. One end of the bidirectional lead screw 20 is fixedly installed on the output end of motor 21. This greatly improves the automation level of the equipment, reduces labor intensity, and significantly improves production efficiency.

[0022] In this embodiment, sliding grooves are provided on the inner walls of both sides of the frame 7, and the two sides of the movable frame 8 are slidably installed in the corresponding sliding grooves. The two ends of the two sets of tension springs 11 are respectively fixedly installed on the top inner wall of the frame 7 and the top of the movable frame 8. The two sets of limiting rods 10 are slidably installed inside the frame 7, which improves the adaptability and flexibility of the equipment and further enhances production efficiency.

[0023] In this embodiment, two sets of movable seats 18 are slidably installed on the top inner wall of the frame 2 12, and the printing roller 16 is rotatably installed in the two sets of support plates 14 to avoid printing quality defects caused by abnormal pressure and to meet the stringent pressure requirements of various printing scenarios.

[0024] In this embodiment, a T-shaped groove 19 is provided on the top inner wall of the frame 2 12, and two sets of movable seats 18 are slidably installed in the T-shaped groove 19. Limiting grooves 22 are provided on both sides of the frame 2 12, and the two sides of the lifting platform 13 are slidably installed in the corresponding limiting grooves 22, so as to avoid the lifting platform 13 tilting due to the offset of the movable seat 18.

[0025] In this embodiment, two sets of bevel gears 25 mesh with corresponding bevel gears 26, and two sets of fans 28 are mounted on the heating plate 23, which greatly improves drying efficiency, shortens label drying time, and increases production efficiency.

[0026] In this embodiment, during use, the starting motor 4 drives one set of pulleys 5 to rotate. Since multiple pulleys 5 are connected by the transmission belt 6, all pulleys 5 rotate synchronously, thereby driving the transmission belt 6 to move, and then driving the smart label body 2 to move at a uniform speed. When the smart label body 2 moves with the transmission belt 6 to below the pressure roller 9 and the printing roller 16, the pressure roller 9, under the action of the tension spring 11, allows the moving frame 8 together with the pressure roller 9 to slide up and down in the grooves on both sides of the inner wall of the frame 7. When the label thickness changes, the pressure roller 9 can automatically adjust its position to ensure full contact with the label surface and provide uniform pressure.

[0027] The start motor 21 drives the bidirectional lead screw 20 to rotate, which in turn drives the two sets of moving seats 18 to move horizontally relative to each other under the constraint of the threaded connection and T-slot 19 between them and the bidirectional lead screw 20. The moving seats 18 are hinged to the top of the lifting platform 13 through the support rod 17. The support rod 17 pushes the lifting platform 13 to slide up and down in the limiting grooves 22 on both sides of the frame 2 12, which in turn drives the printing roller 16 fixed on the bottom support plate 14 of the lifting platform 13 to precisely adjust its height, ensuring that the pressure between the printing roller 16 and the label meets the printing requirements. The micro motor 15 is started to drive the printing roller 16 to rotate. Driven by the conveyor belt 6, the label and the printing roller 16 generate relative movement, thereby transferring ink to the label surface and completing the printing process.

[0028] The starter motor 30 drives the rotating rod 24 and the two sets of bevel gears 25 to rotate. Since the bevel gears 25 and 26 mesh with each other, the two sets of bevel gears 26 and the two sets of rotating shafts 27 are driven to rotate synchronously, which in turn drives the fan 28 at the bottom to rotate. The airflow generated by the fan 28 passes through the heating plate 23 to form hot air, which quickly dries the printed labels.

[0029] The above provides a detailed description of a printing device for smart labels provided by this utility model. Specific embodiments have been used to illustrate the principles and implementation methods of this utility model. The descriptions of these embodiments are only intended to aid in understanding the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A printing device for smart labels, characterized in that, include: The base plate (1) and the smart tag body (2) are provided. The top of the base plate (1) is fixedly installed with multiple sets of brackets (3), frame one (7), frame two (12) and frame three. The corresponding two sets of brackets (3) are rotatably installed with pulleys (5). The outer sides of the multiple sets of pulleys (5) are connected to the same conveyor belt (6). The inner walls of the two sides of the frame one (7) are slidably installed with movable frames (8). The movable frames (8) are rotatably installed with pressure rollers (9). The top of the movable frames (8) is fixedly installed with two sets of limiting rods (10). The outer sides of the two sets of limiting rods (10) are fitted with tension springs (11). The inner sides of the frame are rotatably installed with bidirectional screws (20). The outer sides of the bidirectional screws (20) are threaded with two sets of... The movable seat (18) has a lifting platform (13) slidably installed inside the frame two (12). The tops of the two movable seats (18) and the lifting platform (13) are hinged with support rods (17). The bottom of the lifting platform (13) is fixedly installed with two sets of support plates (14). A micro motor (15) is fixedly installed on one side of one set of support plates (14). A printing roller (16) is fixedly installed on the output end of the micro motor (15). The top of the frame three is rotatably installed with two sets of rotating shafts (27). A fan (28) is fixedly installed at the bottom of the two sets of rotating shafts (27). A heating plate (23) is set inside the frame three. The smart label body (2) is set on the conveyor belt (6) and outside the pressure roller (9) and the printing roller (16).

2. The printing equipment for smart labels according to claim 1, characterized in that, Two sets of supports (29) are fixedly installed on the top of the frame three. Rotating rods (24) are rotatably installed inside the two sets of supports (29). Two sets of bevel gears (25) are fixedly installed on the outside of the rotating rods (24). Bevel gears (26) are fixedly installed on the top of the two sets of rotating shafts (27). Motor three (30) is fixedly installed on one side of one set of supports (29). One end of the rotating rod (24) is fixedly installed on the output end of motor three (30). Motor one (4) is fixedly installed on one side of one set of brackets (3). One side of one set of pulleys (5) is fixedly installed on the output end of motor one (4). Motor two (21) is fixedly installed on one side of frame two (12). One end of the bidirectional screw (20) is fixedly installed on the output end of motor two (21).

3. The printing equipment for smart labels according to claim 1, characterized in that, The inner walls of both sides of the frame (7) are provided with sliding grooves, and the two sides of the movable frame (8) are slidably installed in the corresponding sliding grooves. The two ends of the two sets of tension springs (11) are respectively fixedly installed on the top inner wall of the frame (7) and the top of the movable frame (8). The two sets of limiting rods (10) are slidably installed inside the frame (7).

4. The printing equipment for smart labels according to claim 1, characterized in that, The two sets of movable seats (18) are slidably mounted on the top inner wall of the frame two (12), and the printing roller (16) is rotatably mounted in the two sets of support plates (14).

5. A printing device for smart labels according to claim 1, characterized in that, The top inner wall of the frame two (12) is provided with a T-shaped groove (19), and the two sets of movable seats (18) are slidably installed in the T-shaped groove (19). Limiting grooves (22) are opened on both sides of the frame two (12), and the lifting platform (13) is slidably installed in the corresponding limiting grooves (22) on both sides.

6. A printing device for smart labels according to claim 2, characterized in that, The two sets of bevel gears (25) mesh with the corresponding bevel gears (26), and the two sets of fans (28) are mounted on the heating plate (23).

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